NSN 4730-01-287-0918
Part Details | TUBE FITTING LOCKNUT
4730-01-287-0918 An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.
Alternate Parts: NAS1410J12E, NAS1410J12E, 4730-01-287-0918, 01-287-0918, 4730012870918, 012870918
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 47 | OCT 14, 1988 | 01-287-0918 | 17645 ( LOCKNUT, TUBE FITTING ) |
REFERENCE DRAWINGS & PICTURES
TUBE FITTING LOCKNUT
CONFIGURATION B
Cross Reference | NSN 4730-01-287-0918
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS1410J12E | 80205 | NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES |
| NAS1410J12E | 81205 | THE BOEING COMPANYDBA BOEING |
Technical Data | NSN 4730-01-287-0918
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJ |
| NOMINAL THREAD SIZE | 1.062 INCHES |
| THREAD QUANTITY PER INCH | 12 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| NUT STYLE | TUBE FITTING LOCKNUT |
| NUT HEIGHT | 0.535 INCHES NOMINAL |
| WIDTH ACROSS FLATS | 1.375 INCHES NOMINAL |
| PACKING RECESS DIAMETER | 1.224 INCHES NOMINAL |
| PACKING RECESS DEPTH | 0.151 INCHES NOMINAL |
| HOLE CONFIGURATION STYLE | CONFIGURATION B |
| HOLE TYPE AND QUANTITY | 3 DRILLED |
| DRILLED HOLE DIAMETER | 0.046 INCHES NOMINAL |
| FABRICATION METHOD | MACHINED |
| NOMINAL TUBE OUTSIDE DIAMETER | 0.750 INCHES |
| SPECIFICATION/STANDARD DATA | 80205-NAS1410 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |